Patents by Inventor Bruce A. Roberts

Bruce A. Roberts has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7547032
    Abstract: A combined boat and jet ski towing trailer includes a jet ski support ramp on the arm that connects a trailer body to the towing vehicle. The jet ski supporting ramp is inclined and oriented at an oblique angle to the longitudinal axis of the trailer body to facilitate loading and unloading.
    Type: Grant
    Filed: September 13, 2006
    Date of Patent: June 16, 2009
    Inventor: Bruce A. Roberts
  • Patent number: 4889730
    Abstract: Disclosed are snack products comprising a dried agglomeration of fruit or vegetable pieces as well as a method for making these snack products. This method involves utilizing a sugar soaking step to prevent the collapse and shrinkage of the individual pieces of fruit or vegetable during the drying process. The method further comprises mixing the pieces of fruit or vegetable with a foam composition prior to drying. This results in distribution of the pieces within the snack in an open mat structure so that the snack product is characterized by a ratio of solids volume to total volume of from about 0.5 to about 0.85. The final snack product has a low water activity and bulk density and provides a crisp, tender eating quality.
    Type: Grant
    Filed: February 18, 1988
    Date of Patent: December 26, 1989
    Assignee: The Procter & Gamble Company
    Inventors: Bruce A. Roberts, Alice L. Burkes
  • Patent number: 4774095
    Abstract: Filling-containing, dough-based products, in particular fruit-filled cookies, having good eating quality and flavor release are disclosed. These products comprise a crumb or dough and a low water activity filling associated with this crumb or dough. The filling comprises an aqueous phase having sugar dissolved therein and a thixotropic cohesive network of fibrils and microfibrils dispersed therein. The network of fibrils and microfibrils functions as a flow control agent which permits the filling, and dough forming the crumb, to be co-baked.
    Type: Grant
    Filed: December 16, 1986
    Date of Patent: September 27, 1988
    Assignee: The Procter & Gamble Company
    Inventors: David C. Kleinschmidt, Bruce A. Roberts, Debra L. Fuqua, Judith R. Melchion
  • Patent number: 4707365
    Abstract: A natural chocolate flavor system having high chocolate flavor impact is disclosed. This system has: (1) a high level of cocoa solids; (2) a high level of a mixture of pyrazines; and (3) high ratios of certain dimethyl pyrazines to trimethyl and tetramethyl pyrazines. This chocolate flavor system is useful in formulating chocolate chips and chocolate coatings for storage-stable crisp and chewy cookies.
    Type: Grant
    Filed: June 5, 1985
    Date of Patent: November 17, 1987
    Assignee: The Procter & Gamble Co.
    Inventors: Louis V. Haynes, Phillip F. Pflaumer, George P. Rizzi, Bruce A. Roberts
  • Patent number: 4446165
    Abstract: Stable emulsions characterized by pseudo-"melting" properties are comprised of an oil phase, an aqueous disperse phase, and particles containing an immobilized water-in-oil emulsion destabilizing agent. The emulsions are suitable for use as drug delivery vehicles, cosmetic ointments, and the like, and especially as foods, such as cake frosting bases, desserts ("ice cream") and bread spreads. The physical and organoleptic properties of the emulsions make them especially useful as successors to butter or margarine. In an optional mode, compositions comprising the oil phase and the destabilizing agent are provided. Such compositions interact with extrinsic water (e.g., saliva) and provide palatable, non-waxy shortenings, food spreads, and the like. When used for frying foods, or the like, the water-containing compositions herein foam slightly, and this foaming reduces both spattering and the tendency of food being cooked to undesirably adhere to the cooking utensil.
    Type: Grant
    Filed: October 19, 1981
    Date of Patent: May 1, 1984
    Assignee: The Procter & Gamble Company
    Inventor: Bruce A. Roberts